how algae are adapted to obtain light, deter grazing, survive dehydration and wave action in the intertidal areas

Environmental differences within ecosystems are generally caused by

How are fungi more like an animal? they have a cell wall. they are heterotrophs that absorb their food. they produce seeds and have membrane-bound nucleus. they use sunlight for photosynthesis.

This is a situation in which genes are attached to an organism's sex chromosomes; the sex of an organism influences the expression of a gene.